Home / 26,733,498.48-40,093,827.01-12,342,739.58

Finding the Fourth Proportional to 26,733,498.48, 40,093,827.01 and 12,342,739.58

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Solution

The fourth proportional to 26,733,498.48, 40,093,827.01 and 12,342,739.58 is: 18,511,144.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,498.48 : 40,093,827.01 = 12,342,739.58 : x
  2. Step 2: Convert to fraction form
    26,733,498.48/40,093,827.01 = 12,342,739.58/x
  3. Step 3: Cross multiply
    26,733,498.48x = 40,093,827.01 × 12,342,739.58
  4. Step 4: Simplify right side
    26,733,498.48x = 494,867,665,550,000.06
  5. Step 5: Solve for x
    x = 494,867,665,550,000.06/26,733,498.48
  6. Step 6: Final answer
    x = 18,511,144.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.